Give $20, get $20. Win win.
Free US shipping on orders over $100. Easy returns.
Skip to main content
Your cart
Buy more, save money
Low cut neckline is extremely flattering [Sophia 1]
Power mesh is surprisingly supportive [Sophia 1]
Sieve Non-Wire Bra in Coral
[Hannah 3+]
[Hannah 3+]
Shown here with our Sieve Thong in Coral [Sophia 1]
flat
Thumbnail image #1 of Sieve Non-Wire Bra in Coral [Sophia 1]
Thumbnail image #2 of Sieve Non-Wire Bra in Coral [Sophia 1]
Thumbnail image #3 of Sieve Non-Wire Bra in Coral
Thumbnail image #4 of Sieve Non-Wire Bra in Coral [Hannah 3+]
Thumbnail image #5 of Sieve Non-Wire Bra in Coral [Hannah 3+]
Thumbnail image #6 of Sieve Non-Wire Bra in Coral [Sophia 1]
Buy more, save money
Low cut neckline is extremely flattering [Sophia 1]
Power mesh is surprisingly supportive [Sophia 1]
Sieve Non-Wire Bra in Coral
[Hannah 3+]
[Hannah 3+]
Shown here with our Sieve Thong in Coral [Sophia 1]

Sieve Non-Wire Bra

4.6
Rated 4.6 out of 5 stars
4,676 Reviews

Our best selling bra for a reason.


The most supportive of our wireless bras. Great shape, naturally smoothing, airy light and sexy sheer — Belgian micromesh might just be magic.
BlackBuffBuff + WhiteGraphiteNavyPeachSlateWhiteBuff + BlackCherryCoralNEWGlacierWhite Boa

Buy more, save $

Free U.S. shipping on orders over $100. Easy returns.

Fit

  • Size Chart
  • Use this as a guide. Preference is a huge factor — if you’re near the top of a size range and/or prefer more coverage, you may want to size up.

Fabric + Care

  • Size Chart
  • Made from a sheer Belgian power micromesh — nipples are visible
  • A fluorescent-y pink tropical sunset orange flamingo tone
  • 74% Polyamide (Nylon) 26% Elastane (Spandex)
  • Wireless
  • Hand wash in cold water, dry flat

FAQ

  • Price-slashed, Annual Sale items with a red SALE tag are direct size exchange only (no refunds). Full-priced items purchased with the 20% off discount are eligible for refund, credit or exchange. Click here for more info on our Sale policies.
  • All full-priced, unworn items, with tags attached and in their original packaging are eligible for return or exchange within 30 days of placing your order.
  • Please note, packs must be returned in full. We do not accept partial returns of packs.
  • Want to know our full returns policies? Here you go.
  • Want more info about shipping, materials or care instructions? Here!

    Q’s on fit or sizing? Email us at hello@negativeunderwear.com

Looks good with ->

Sieve String Thong in Coral Sieve String Thong in Coral (alternate view) Sieve String Thong in Coral $30
Sieve Thong in Coral Sieve Thong in Coral (alternate view) Sieve Thong in Coral $32 +
Sieve High-Waist Brief in Coral Sieve High-Waist Brief in Coral (alternate view) Sieve High-Waist Brief in Coral $45 +
Sieve Brief in Coral Sieve Brief in Coral (alternate view) Sieve Brief in Coral $35 +
4.6
Rated 4.6 out of 5 stars
Based on 4,676 reviews
Write a Review (Opens in a new window)
4,676 reviews
  • D D.
    Verified Buyer
    Size Purchased 1
    How it Fits True to Size
    Age Range 55 - 64
    Bra Size 32C
    3 minutes ago
    Size Purchased 1
    How it Fits True to Size
    Age Range 55 - 64
    Bra Size 32C
    Sieve Non-Wire Bra in Cherry
    Reviewing
    Sieve Non-Wire Bra in Cherry
    Rated 5 out of 5 stars
    Love the color

    Great material. Very comfortable

    Was this helpful?
  • D D.
    Verified Buyer
    Size Purchased 1
    How it Fits True to Size
    Age Range 55 - 64
    Bra Size 32C
    7 minutes ago
    Size Purchased 1
    How it Fits True to Size
    Age Range 55 - 64
    Bra Size 32C
    Sieve Non-Wire Bra in Black
    Reviewing
    Sieve Non-Wire Bra in Black
    Rated 5 out of 5 stars
    Love it

    Great fit. Great support. Very comfortable

    Was this helpful?
  • Shannon C.
    Verified Buyer
    Size Purchased 5
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 40D
    1 hour ago
    Size Purchased 5
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 40D
    Sieve Non-Wire Bra in Buff
    Reviewing
    Sieve Non-Wire Bra in Buff
    Rated 5 out of 5 stars
    Perfect

    This is a perfect bra for everyday wear!

    Was this helpful?
  • Laura G.
    Verified Buyer
    Size Purchased 3
    How it Fits True to Size
    Age Range 65+
    Bra Size 34D
    7 hours ago
    Size Purchased 3
    How it Fits True to Size
    Age Range 65+
    Bra Size 34D
    Sieve Non-Wire Bra in Peach
    Reviewing
    Sieve Non-Wire Bra in Peach
    Rated 5 out of 5 stars
    Once right size found, pure satisfaction

    I loved how it fit -ALMOST. Ordered a size 2 and I couldn’t believe the comfort and natural support until I noticed a bit of a pop up from the top of the bra at center. So I ordered a 3 - AND NOW MY LOVE IS STRONG AND CONSTANT!!! And my ‘girls’ are singing.

    Was this helpful?
  • Tracy S.
    Verified Buyer
    Size Purchased 4
    How it Fits A Little Big
    Age Range 55 - 64
    Bra Size 34D
    8 hours ago
    Size Purchased 4
    How it Fits A Little Big
    Age Range 55 - 64
    Bra Size 34D
    Sieve Non-Wire Bra in Navy
    Reviewing
    Sieve Non-Wire Bra in Navy
    Rated 5 out of 5 stars
    My New Sieve Bra

    Absolutely Love!!!

    Was this helpful?
Reviews LoadedReviews Added
Detail view of Sieve Non-Wire Bra in Coral for sizer

@negativeunderwear